baber/WOPTO huggingface dataset:
Patent CA-2682499-C (CA)
Inventor: LEE HEE-YONG
IPC: A61K9/52
Filed: 2008-01-22
Granted: 2013-01-08
Abstract: A controlled-release composition and controlled-release microspheres containing an exendin as an active ingredient, and a method of preparing the same are provided. More specifically, a controlled-release composition containing an exendin as an active ingredient, a biodegradable polymer with a specific viscosity, and coating materials, having high bioavailability and showing sustained release of the active ingredient in an effective concentration for a certain period without an excessive initial burst of the active ingredient; controlled-release microspheres containing a core including an exendin as an active ingredient and a biodegradable polymer, and a coating layer coating the core; and a method of preparing controlled-release microspheres including the steps of mixing an exendin, a biodegradable polymer, and a solvent, removing the solvent from the mixture to prepare hardened microspheres, and coating the hardened microspheres to form a coating layer on the surface of each microsphere, are provided.
Patent CA-2686998-C (CA)
Inventor: VEITCH CAMERON S
IPC: F23J15/06
Filed: 2008-05-13
Granted: 2015-05-05
Abstract: A condensing heat exchange economizer wherein upwardly flowing hot flue gas is redirected to flow in a downward direction over a bundle of heat exchange tubes carrying a counter-flowing heat exchange medium to form condensate and cool the flue gas, and the condensate is forced by gravity to flow in the downward direction. The economizer may be in the form of a cylindrical economizer adapted for insertion in an exhaust stack for flue gas. The cooled flue gas may be redirected to flow in an upward direction and merged with a primary flow passage leading to the stack.
Patent CA-2687745-C (CA)
Inventor: VARKEY JOSEPH
IPC: H01B7/18
Filed: 2008-06-09
Granted: 2012-10-16
Abstract: An electrical cable comprises a cable core comprising at least one electrical conductor, at least one polymeric inner layer enclosing the cable core, and at least one polymeric outer layer enclosing the cable core and the inner layer to form the electrical cable, the outer layer operable to maintain integrity of the cable within a predetermined temperature range.
Patent CA-2691212-C (CA)
Inventor: MASSON RICHARD
IPC: B64C25/60
Filed: 2008-06-12
Granted: 2014-07-29
Abstract: The invention relates to a shock absorber for the landing gear of an aircraft, including two members (1, 2) mounted so as to be capable of telescopically sliding one in the other and defining an inner volume filled with a hydraulic fluid and a gas and divided into at least two chambers (7, 8) by a partition (5) including at least one throttling opening (10) through which the hydraulic fluid passes from chamber to chamber, in particular upon a compression of the shock absorber. According to the invention, the partition includes at least one degassing opening for allowing the gas to transfer from one chamber to the other when the landing gear is in the extended position, the degassing opening being vertically offset relative to the throttling opening so as to be located above the latter when the landing gear is in the extended position.
Patent CA-2691461-C (CA)
Title: Two-stage heat exchanger with interstage bypass
Inventor: TYLISZ BRIAN M
IPC: F04B39/06
Filed: 2010-02-01
Granted: 2014-09-16
Abstract: A fluid cooler comprises a first stage fluid cooler and a downstream second stage fluid cooler. A flow line connects the first and second stages. A valve senses a condition of the fluid in the flow line, and to bypass the second stage fluid cooler if it is determined that additional cooling is not necessary. An air compressor incorporating the cooler is also claimed as is a method of operating a fluid cooler.
Patent CA-2693657-C (CA)
Inventor: BAUER KEITH A
IPC: C12N9/12
Filed: 2008-07-12
Granted: 2013-09-10
Abstract: Disclosed are mutant DNA polymerases having improved extension rates relative to a corresponding, unmodified polymerase. The mutant polymerases are useful in a variety of disclosed primer extension methods. Also disclosed are related compositions, including recombinant nucleic acids, vectors, and host cells, which are useful, e.g., for production of the mutant DNA  polymerases.
Patent CA-2696268-C (CA)
Title: Conversion en une etape de lignine solide en produits liquides
Inventor: KLEINERT MIKE
IPC: C07C37/00
Filed: 2008-08-13
Granted: 2015-11-24
Abstract: La présente invention porte sur un procédé de conversion d'un matériau de lignine en un produit liquide et sur le produit liquide pouvant être obtenu par le procédé.
Patent CA-2696723-C (CA)
Inventor: BERNDT TORSTEN
IPC: C07D301/03
Filed: 2008-08-12
Granted: 2013-06-11
Abstract: The invention relates to an economic single-stage process for producing epoxides by oxidation of olefins in a ho-mogeneous gas-phase reaction by reacting the olefin in a flow reactor with a gas mixture of ozone and NO2 and/or NO as oxidant without using a catalyst, wherein ozone and NO2 and/or NO are mixed in a mixing chamber which is provided upstream of the flow reactor, which is characterized in that the olefin is reacted with the gas mixture of the oxidant in the reaction zone of the flow reactor at a reaction temperature of about 150°C to about 450°C and at a pressure of 250 mbar to 10 bar, wherein the olefin-containing carrier gas stream is heated in a preheating zone of the flow reactor to a temperature of 250°C to 650°C, the gas mixture of the oxidant from the mixing chamber is added under turbulent conditions at ambient temperature to the olefin in the reaction zone of the flow reactor, in such a manner that the reaction temperature is achieved on mixing and the ratio between olefin gas stream and gas stream of the oxidant is from 5:1 to 1:1.
Patent CA-2697967-C (CA)
Title: Programmable system for checking mechanical component parts
Inventor: FERRARI ANDREA
IPC: G08B13/183
Filed: 2008-08-27
Granted: 2017-01-17
Abstract: A system for checking dimensions of mechanical component parts includes a checking probe (4) which can be programmed from a base unit (11) by means of a wireless radio-frequency link. An interface unit (34) connected to or integrated in the base unit includes control devices with at least an infrared receiver (26, 27) causing the generation of a control signal once coded signals are received.The coded signals can be transmitted by a remote controller (37) - which can be of a universal or dedicated type - or by an emitter (24, 25) adjacent to the receiver. In this second case the transmitted coded signal is adapted to be reflected, for example by an operator's finger, and the pair of emitter and receiver forms an optical switch.
Patent CA-2698132-C (CA)
Inventor: BERKLEY ANDREW J
IPC: G06N99/00
Filed: 2008-09-23
Granted: 2016-09-06
Abstract: A superconducting readout system includes a computation qubit; a measurement device to measure a state of the computation qubit; and a latch qubit that mediates communicative coupling between the computation qubit and the measurement device. The latch qubit includes a qubit loop that includes at least two superconducting inductors coupled in series with each other; a compound Josephson junction that interrupts the qubit loop that includes at least two Josephson junctions coupled in series with each other in the compound Josephson junction and coupled in parallel with each other with respect to the qubit loop; and a first clock signal input structure to couple clock signals to the compound Josephson unction.
Patent CA-2702130-C (CA)
Inventor: MURPHY STEPHEN
IPC: E02B11/00
Filed: 2008-10-02
Granted: 2015-06-23
Abstract: A tile for use in a synthetic grass system. The tile is intended to be laid in the center of an area upon which the synthetic grass assembly will be installed. This allows additional tiles to be installed in a faster amount of time by creating two areas from which the tiles may be installed.
Patent CA-2709266-C (CA)
Inventor: ALEKSOV JULIAN
IPC: A61K47/20
Filed: 2008-12-18
Granted: 2017-09-26
Abstract: This invention relates to a drug delivery system for administration of poorly water soluble pharmaceutically active substance, a pharmaceutical composition comprising such a drug delivery system, and a method for the preparation of such a drug delivery system. The invention also relates to a method for controlling the particle size and/or particle shape and/or particle size distribution in such a drug delivery system, and to a method for increasing the drug loading capacity of the particles. Furthermore the invention also relates to the use of such a drug delivery system for the preparation of a medicament for the treatment of cancer.
Patent CA-2714985-C (CA)
Title: Procedes et dispositifs pour la livraison extraoculaire a invasion minimale d'un rayonnement a la portion posterieure de l'oeil
Inventor: BRIGATTI LUCA
IPC: A61N5/10
Filed: 2009-01-07
Granted: 2018-05-15
Abstract: L'invention concerne des procédés et des dispositifs pour livrer un rayonnement avec invasion minimale à la portion postérieure de l'il incluant une canule comportant une portion distale raccordée à une portion proximale et un moyen pour faire avancer une source de brachythérapie de radionucléide (RBS) vers l'embout de la portion distale ; un procédé d'introduction d'un rayonnement dans l'il humain comprenant l'insertion d'une canule entre la capsule de Tenon et la sclère de l'il humain et l'émission du rayonnement depuis la canule sur une surface externe de ladite sclère.
Patent CA-2717282-C (CA)
Inventor: KHOLAIF AHMAD M
IPC: H04W52/02
Filed: 2010-10-08
Granted: 2015-02-24
Abstract: A power reduction mechanism in a mobile communications device detects the use of a wrong WEP encryption key in the establishment of a WLAN connection between the mobile device and an access point for both static and dynamic IP WLAN profiles. The power reduction mechanism detects the failure of the mobile device to acquire an IP address for both static and dynamic IP WLAN profiles. This is achieved by monitoring the communications exchange process between the mobile device and the access point. Upon detection of a potential battery draining problem, the mobile device takes one or more power conserving actions.
Patent CA-2718664-C (CA)
Title: Controlling production of transportation fuels from renewable feedstocks
Inventor: ANUMAKONDA AMARENDRA
IPC: C10L1/08
Filed: 2009-03-13
Granted: 2014-12-02
Abstract: A process for controlling the concurrent production of both diesel range hydrocarbons and aviation range hydrocarbons from renewable feedstocks such as plant oils and animal oils. The process involves determining the required specification of the desired products and the desired relative yields of the product that still meet the required specifications. The necessary iso-merization and selective hydrocracking zone conditions are determined in order to create a mixture of paraffins which meet the required product specifications and yields. The necessary fractionation zone conditions are determined to separate the desired products. A renewable feedstock (2) is treated by hydrogenating and deoxygenating (4) to provide an effluent (6) comprising paraffins, isomerizing and selectively hydrogenating (22) at least a portion of the paraffins at the predetermined conditions, and separating by fractionation (42) at the predetermined fractionation conditions to generate a diesel range hydrocarbon product (46) and an aviation range hydrocarbon product (45).
Patent CA-2722650-C (CA)
Inventor: YEH KANG CHANG
IPC: B31F1/14
Filed: 2010-11-26
Granted: 2018-05-01
Abstract: A method of moist creping absorbent paper base sheet includes forming a nascent web including at least a major portion of flattened ribbonlike cellulosic fibers of recycled fiber. A creping adhesive coating including an admixture of polyvinyl alcohol and a polyamide crosslinked with epichlorohydrin is applied to a Yankee dryer. The nascent web is passed through a nip, defined between a suction pressure roll and the Yankee dryer, having a controlled loading. The nascent web is adhered to the Yankee dryer and dried on the Yankee dryer to a moisture content corresponding to a sheet temperature, immediately prior to the creping blade, of from about 110°C to about 121°C. The nascent web is creped at a sheet temperature of from about 110°C to about 121°C from the Yankee dryer with an undulatory creping blade bearing against the Yankee dryer to form a moist biaxially undulatory web, which is dried.
Patent CA-2724207-C (CA)
Title: Electrochemical sensor with diffusion labyrinth
Inventor: ECKHARDT ROLF
IPC: G01N27/49
Filed: 2009-05-07
Granted: 2015-04-07
Abstract: The invention relates to an electrochemical sensor (1), comprising a housing (11) with a chamber containing an electrolyte (9), at least one measuring electrode (2a) for oxygen detection, at least one counter electrode (2b) and at least one reference electrode characterised in that the sensor (1) has a two-part diffusion barrier, wherein a first part (12) of the barrier forms a labyrinth with a second part (6) of the barrier disposed between the measuring and the counter electrode (2a, 2b).
Patent CA-2725294-C (CA)
Title: Piece de depart pour panneaux isolants exterieurs
Inventor: BAO RAFAEL
IPC: E04B1/62
Filed: 2010-12-14
Granted: 2015-02-17
Abstract: La présente invention fournit une pièce de départ pour un panneau isolant extérieur. La pièce de départ présente une surface externe, une surface interne, un bord inférieur, un bord supérieur et des bords latéraux. La surface externe est généralement plane. La surface interne comporte des structures soulevées pour fournir des canaux d'évacuation entre elles, les structures soulevées étant fournies pour couvrir au moins la moitié supérieure de la surface interne de la pièce de départ. Les structures soulevées s'étendent sur la pièce de départ à partir d'un bord latéral jusqu'à l'autre et du bord supérieur jusqu'à au moins la moitié du bord inférieur. La portion de la surface interne du bord inférieur est dégagée des structures surélevées dans une direction verticale jusqu'à environ la moitié.
Patent CA-2725943-C (CA)
Title: Systemes et appareils de compression a pression reduite destines a etre utilises sur le tissu mammaire
Inventor: WILKES ROBERT PEYTON
IPC: A61M1/00
Filed: 2009-05-29
Granted: 2012-12-04
Abstract: La présente invention concerne un système utilisant une pression réduite pour fournir une force thérapeutique à la région mammaire dune personne. Le système comporte un ensemble de bandage formé et configuré pour être placé sur la région mammaire, un connecteur circonférentiel amovible pour maintenir lensemble de bandage contre au moins une partie de la région mammaire, et un sous-système détanchéité pour fournir un joint fluide sur lensemble de bandage contre lépiderme dune personne. Le système peut également comporter un sous-système à pression réduite pour fournir une pression réduite à lensemble de bandage. Lors de la fourniture de pression réduite, le système génère une force contre au moins une partie de la région mammaire de la personne. Lensemble de bandage peut se présenter sous la forme dune brassière comprenant un premier bonnet et un second bonnet formés à partir dun matériau frette.
Patent CA-2726283-C (CA)
Inventor: GIROUARD MICHAEL RICHARD
IPC: A61K35/28
Filed: 2009-06-25
Granted: 2017-10-03
Abstract: Provided is a method of stimulating cartilage formation at a tissue site in a mammal. Also provided is a biocompatible scaffold. Additionally, a system for stimulating cartilage formation at a tissue site is provided. Further provided is the use of a manifold, a chondrocyte, and a reduced-pressure source to stimulate cartilage formation at a tissue site of a mammal.
Patent CA-2727397-C (CA)
Inventor: YOON YOUNGSHIK
IPC: H04N13/00
Filed: 2008-06-13
Granted: 2016-02-16
Abstract: A system and method for marking a stereoscopic film with colors are provided. The system and method provides for marking a left image with a mark and a right image with a mark having complementary colors, wherein upon viewing, the marks are not visible under certain conditions. The system and method provide for acquiring (202) a stereoscopic image, the stereoscopic image including a first image and a second image, applying (204) a first mark to the first image in a predetermined location, the first mark having a first color, and applying (206) a second mark to the second image in substantially the same predetermined location as in the first image, the second mark having a second color that is different than the first color of the first mark, wherein when viewed in three-dimensional mode, the first mark and the second mark combine into a single mark of one color.
Patent CA-2727724-C (CA)
Inventor: ZAMUNER FRANK
IPC: B23K9/16
Filed: 2006-02-02
Granted: 2012-04-24
Abstract: An insulated, cylindrical protective sleeve is fitted around a support nose and diffuser orifices of a welding torch where the cylindrical protective sleeve has a front clearance opening and circumferentially spaced openings communicated with the diffuser orifices and a contact tip having a central wire guide bore with a diameter only slightly larger than the diameter of a welding wire, a threaded rear body, a front extension passing through the front clearance opening and a radially extending flange between the rear body and the front extension to hold the cylindrical protective sleeve around the nose when the body is screwed into the threaded bore of the main assembly of the torch.
Patent CA-2727839-C (CA)
Inventor: BORRAS LEONARDO
IPC: A61K39/395
Filed: 2009-06-25
Granted: 2018-11-20
Abstract: The present invention relates to soluble and stable anti-VEGF imunobinders comprising CDRs from rabbit mono-clonal antibodies. Said antibodies are designed for the diagnosis and/or treatment of VEGF-mediated disorders. The hybridomas, nucleic acids, vectors and host cells for expression of the recombinant antibodies of the invention, methods for isolating them and the use of said antibodies in medicine are also disclosed.
Patent CA-2729967-C (CA)
Title: Use of a transdermal or transmucosal ingredient delivery device
Inventor: CLEARY GARY W
IPC: A61M35/00
Filed: 2003-12-11
Granted: 2018-01-16
Abstract: Use of a transdermal or transmucosal ingredient delivery device is provided. The device includes a backing layer, defining an ingredient containing reservoir, a cover for the reservoir having at least one opening therethrough, an adhesive layer and a liner layer. Upon removal of the liner layer, the device may be placed over the desired area of the skin or mucosa and adhesively applied thereto allowing the ingredients to flow from the reservoir through the at least one opening to the dermis or mucosa. The device is designed to deliver ingredients to the skin or exposed mucosa of a subject.
Patent CA-2733780-C (CA)
Inventor: CREEVY KEVIN SCOTT
IPC: A61L2/16
Filed: 2008-08-15
Granted: 2014-03-25
Abstract: The present invention relates to leave-on antimicrobial compositions that provide a substantial reduction in Gram-positive and Gram-negative bacteria without the use of alcohol as either a vehicle or a secondary active ingredient.
Patent CA-2734481-C (CA)
Inventor: PREISS BRUNO RICHARD
IPC: H04L9/32
Filed: 2011-03-22
Granted: 2015-01-27
Abstract: An authentication server and method are provided for generating tokens for use by a mobile electronic device for accessing a service. Communications between the device and the authentication server are through a relay. A memory stores a secret shared with a service server from which the service is provided. A processor is configured to generate the token using the shared secret and based on a reliance on the relay to ensure that the device has authorization to access the service. One or more computer readable medium having computer readable instructions stored thereon that cause the device to obtain proof of authorization to access the service is also provided. The instructions implement a method comprising: outputting via a wireless connection to a relay a request addressed to an authentication server for a token and receiving the token from the authentication server via the relay.
Patent CA-2734605-C (CA)
Inventor: BRUCE ROBERT WILLIAM
IPC: F01D5/28
Filed: 2009-07-20
Granted: 2013-06-11
Abstract: Erosion- and impact-resistant ceramic coatings suitable for protecting surfaces subjected to collisions with particles, including nominally round particles that typically inflict impact damage and more aggressive irregular-shaped particles that typically inflict erosion damage. The ceramic coating is formed to have one of three compositions: at least one layer of titanium aluminum nitride (TiA1N) having a thickness of about 25 to about 100 micrometers;  multiple layers of chromium nitride (CrN) and TiA1N, each layer having a thickness of about 0.2 to about 1.0 micrometers to yield a total coating thickness of at least about 3 micrometers; and at least one layer of titanium silicon carbonitride (TiSiCN) having a thickness of about 15 to about 100 micrometers. The ceramic coating preferably has a total coating thickness of up to about 100 micrometers, and is deposited by a physical vapor deposition process to have a columnar and/or dense microstructure.
Patent CA-2749530-C (CA)
Title: Dispositif de commande de transmission et dispositif de memoire associe
Inventor: LITSCHER CHRISTIAN M
IPC: F16H59/00
Filed: 2010-01-07
Granted: 2016-12-20
Abstract: La présente invention se rapporte à un sous-système de transmission pour un véhicule motorisé et à des procédés de programmation de tels dispositifs de commande de transmission du sous-système de transmission. Le sous-système de transmission peut comprendre un composant de transmission, un dispositif de commande, et un dispositif de mémoire. Le dispositif de commande peut être accouplé au composant de transmission pour commander le fonctionnement du composant de transmission. Le dispositif de mémoire peut comprendre un code d'amorçage, un logiciel d'application, des paramètres d'étalonnage standard, et des paramètres d'étalonnage personnalisés. Le code d'amorçage offre un environnement sur lequel le logiciel d'application s'exécute par les paramètres d'étalonnage standard et les paramètres d'étalonnage personnalisés. L'étalonnage standard offre des paramètres qui configurent le dispositif de commande pour une gamme d'applications de véhicule. Les paramètres d'étalonnage personnalisés offrent des paramètres qui configurent le dispositif de commande pour une application de véhicule particulière dans la gamme d'applications de véhicule.
Patent CA-2751498-C (CA)
Inventor: NICOLAJSEN HENRIK VIGAN
IPC: C07D295/096
Filed: 2010-02-16
Granted: 2017-09-12
Abstract: The present invention concerns a process for the manufacture of 1-[2-(2,4-dimethylphenylsulfanyl)phenyl]piperazine.
Patent CA-2752108-C (CA)
Inventor: LYON LELAND H
IPC: E21B4/14
Filed: 2010-02-10
Granted: 2017-06-27
Abstract: A percussive assisted rotary drill includes a top sub for connection with a drill pipe. The drill pipe imparts torque to the drill and also supplies motive fluid to the drill. The drill includes a shank adapter to facilitate affixing a rotary drill bit to the drill. The motive fluid is divided between a bit flow which flows through the bit to clear debris at the bottom of the drill, and an actuator flow, An actuator, which may be in the form of a reciprocating piston, moves within the drill under the influence of the actuator flow to impart cyclical blows to the shank adapter, The blows are transferred to the drill bit through the shank adapter to provide a relatively high frequency low amplitude percussive force on the rotating drill bit to assist in the drilling operation, At least a portion of the actuator flow portion of the motive fluid is exhausted through the top end of the drill. The relative flow rates and volumes of the bit and actuator flows can be adjusted with a check valve in the actuator flow exhaust path.